For the Fastest Commemorative Coin farming we still recommend Magically Delicious if you can reasonably Pre-Farm the pieces. It is still the highest Coin earning mission (at 20 per) and with enough Pre-Farm you can complete it within 5-10 minutes every 6 hour lockout!

All of this goes live at Midnight Pacific on Thursday, March 16th and lasts until May 10th, 2017 at 11 PM Pacific.

Check this out and more in our EQ Calendar (Be sure to set it to your time zone [in settings on the Calendar] for your times!).